"Look, in spite of what you may want, all this is still legal. In fact, that gadget is scarcely more powerful than an ordinary games interface." That should be a good explanation, considering that he was a novelist.

The older man spoke almost apologetically, "I'm afraid Virginia has a tendency to play cat and mouse, Mr. Pollack. You see, we know that in the Other World you are Mr. Slippery."

"Oh."

There was a long silence. Even "Virginia" kept her mouth shut. This had been, of course, Roger Pollack's great fear. They had discovered Mr. Slippery's True Name and it was Roger Andrew Pollack TIN/SSAN 0959-34-2861, and no amount of evasion, tricky programming, or robot sources could ever again protect him from them. "How did you find out?"

A third cop, a technician type, spoke up. "It wasn't easy. We wanted to get our hands on someone who was really good, not a trivial vandal - what your Coven would call a lesser warlock." The younger man seemed to know the jargon, but you could pick that up just by watching the daily paper. "For the last three months, DoW has been trying to find the identity of someone of the caliber of yourself or Robin Hood, or Erythrina, or the Slimey Limey. We were having no luck at all until we turned the problem around and began watching artists and novelists. We figured at least a fraction of them must be attracted to vandal activities. And they would have the talent to be good at it. Your participation novels are the best in the world." There was genuine admiration in his voice. One meets fans in the oddest places, "so you were one of the first people we looked at. Once we suspected you, it was just a matter of time before we had the evidence."

It was what he had always worried about. A successful warlock cannot afford to be successful in the real world. He had been greedy; he loved both realms too much.